Chuck for electric drill



FIG. 1 is a top and side perspective view of a chuck for electric drill showing my new design;

FIG. 2 is a first elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a chuck for electric drill, as shown and described. 